Cheap flights from London Heathrow Airport to San Juan from £388
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to San Juan departing on 11/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from London Heathrow Airport to San Juan
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly from London Heathrow Airport to San Juan?
April. The cheapest time of year to fly to San Juan from London Heathrow Airport is April. The most expensive is July.
What is the cheapest day to depart London Heathrow Airport for San Juan?
Monday. The cheapest day of the week is usually Monday. The most expensive is usually Friday.
When is the cheapest time to fly from London Heathrow Airport to San Juan?
In the morning. London Heathrow Airport to San Juan flights are approximately 19% more expensive in the evening than in the morning
How far in advance should you book London Heathrow Airport to San Juan flights?
36 days before. The cheapest time to buy a flight from London Heathrow Airport to San Juan is approximately 36 days to departure
Can stopping save me money on London Heathrow Airport to San Juan flights?
You could potentially save up to 17% on your flight if you consider stops on a London Heathrow Airport to San Juan flight.
Cheap London Heathrow Airport to San Juan flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to San Juan
How far is London Heathrow to San Juan by plane?
The distance between London Heathrow and San Juan is about 4182.0 mi. A reasonable flight in good conditions will take 12h 20m.
When did momondo last update prices for flights from London Heathrow Airport to San Juan?
Prices for flights from London Heathrow Airport to San Juan are updated daily.
How many operators does momondo search for flights from London Heathrow Airport to San Juan?
As of November 2024, there are 8 operators available to choose from for flights from London Heathrow Airport to San Juan.
How old do you have to be to fly from London Heathrow Airport to San Juan?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to San Juan.
What documentation or ID do you need to fly to San Juan?
The required travel and health documents for your San Juan trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Juan. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from London Heathrow Airport to San Juan
Compare and see reviews for airlines that fly from London Heathrow Airport to San Juan with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £409 | Free Cancellation | Rating 7.5 663 reviews | |||
| PriceFrom £425 | Free Cancellation | Rating 7.4 3,394 reviews | |||
| PriceFrom £451 | Free Cancellation | Rating 7.7 1,300 reviews | |||
| PriceFrom £481 | Free Cancellation | Rating 7.2 555 reviews | |||
| PriceFrom £528 | Free Cancellation | Rating 6.8 7,148 reviews | |||
| PriceFrom £542 | Free Cancellation | Rating 7.4 9,171 reviews | |||
| PriceFrom £559 | Free Cancellation | Rating 7.0 2,662 reviews | |||
| PriceFrom £594 | Free Cancellation | Rating 6.6 6,837 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from London to San Juan?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Juan from London.
Can I find flights from London to San Juan with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for London to San Juan flights to just show those with flexible booking policies.
How can momondo help me find flights from London to San Juan?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to San Juan.
I’m not ready to book a flight from London to San Juan right now. Can momondo alert me if prices change?
Yes. momondo can track prices for London to San Juan flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.